參數(shù)資料
型號(hào): TDA6650TT
廠商: NXP Semiconductors N.V.
英文描述: 5 V mixer/oscillator and low noise PLL synthesizer for hybrid terrestrial tuner (digital and analog)
中文描述: 5伏混頻器/振蕩器,低噪聲的混合型地面調(diào)諧器鎖相環(huán)頻率合成器(數(shù)字和模擬)
文件頁數(shù): 19/55頁
文件大小: 377K
代理商: TDA6650TT
2004 Mar 22
19
Philips Semiconductors
Product specification
5 V mixer/oscillator and low noise PLL synthesizer
for hybrid terrestrial tuner (digital and analog)
TDA6650TT;
TDA6651TT
Tuning voltage output: pin VT
I
L(off)
leakage current when
switched-off
output voltage when the
loop is closed
tuning supply voltage = 33 V
10
μ
A
V
o(cl)
charge pump off (T[2:0] = 010);
tuning supply voltage = 33 V;
R
L
= 15 k
0.3
32.7
V
Noise performance
J
φ
(rms)
phase jitter (RMS value)
integrated between 1 kHz and
1 MHz offset from the carrier
digital application
hybrid application
0.5
0.6
deg
deg
Low band mixer, including IF amplifier
f
RF
G
v
RF frequency
voltage gain
picture carrier; note 4
asymmetrical IF output; R
L
= 75
;
see Fig.14
f
RF
= 44.25 MHz
f
RF
= 157.25 MHz
symmetrical IF output;
R
L
= 1.25 k
; see Fig.15
f
RF
= 44.25 MHz
f
RF
= 157.25 MHz
see Figs 16 and 17
f
RF
= 50 MHz
f
RF
= 150 MHz
asymmetrical application;
see Fig.18; note 5
f
RF
= 44.25 MHz
f
RF
= 157.25 MHz
symmetrical application;
see Fig.19; note 5
f
RF
= 44.25 MHz
f
RF
= 157.25 MHz
asymmetrical IF output
43.25
157.25 MHz
21
21
24
24
27
27
dB
dB
25
25
28
28
31
31
dB
dB
NF
noise figure
8.0
8.0
10.0
10.0
dB
dB
V
o
output voltage causing 1%
cross modulation in
channel
107
107
110
110
dB
μ
V
dB
μ
V
117
117
120
120
90
dB
μ
V
dB
μ
V
dB
μ
V
V
i
input voltage causing
750 Hz frequency
deviation pulling in channel
channel SO2 beat
input level without lock-out
input conductance
INT
SO2
V
i(lock)
G
i
V
RFpix
= 80 dB
μ
V; note 6
see Fig.25; note 7
f
RF
= 44.25 MHz; see Fig.5
f
RF
= 157.25 MHz; see Fig.5
f
RF
= 44.25 to 157.25 MHz;
see Fig.5
57
60
0.13
0.11
1.36
120
dBc
dB
μ
V
mS
mS
pF
C
i
input capacitance
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT
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